<[^/>]*>

private Regex angleReg = new Regex(@"<([^>]+)>s+<([^>]+)>");

private string[] parse(string rawInput)
{
    Match angleMatch = angleReg.Match(rawInput);

    if (angleMatch.Success)
    {
        return new string[] { angleMatch.Groups[1].Value, angleMatch.Groups[2].Value };
    }
    else
    {
        return null;
    }
}